Question

______ made her put on weight so quickly was ______ she never limited her diet.

A．Which; /

B．What; when

C．What; that

D．That; what

Answer 1

C

考查名词性从句。第一空填what，引导主语从句，what在从句中作主语；第二空填that，引导表语从句，that在从句中不做成分。